7153470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 18918432

約数和(自身を除く): 11764962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1303, 1830, 2606, 2745, 3909, 5490, 6515, 7818, 11727, 13030, 19545, 23454, 39090, 58635, 79483, 117270, 158966, 238449, 397415, 476898, 715347, 794830, 1192245, 1430694, 2384490, 3576735, 7153470]

約数ペア:

[(1, 7153470), (2, 3576735), (3, 2384490), (5, 1430694), (6, 1192245), (9, 794830), (10, 715347), (15, 476898), (18, 397415), (30, 238449), (45, 158966), (61, 117270), (90, 79483), (122, 58635), (183, 39090), (305, 23454), (366, 19545), (549, 13030), (610, 11727), (915, 7818), (1098, 6515), (1303, 5490), (1830, 3909), (2606, 2745)]